remove trailing whitespaces

[dpdk.git] / lib / librte_pmd_xenvirt / rte_eth_xenvirt.c

diff --git a/lib/librte_pmd_xenvirt/rte_eth_xenvirt.c b/lib/librte_pmd_xenvirt/rte_eth_xenvirt.c
index 533aa76..7c4d3fe 100644 (file)
--- a/lib/librte_pmd_xenvirt/rte_eth_xenvirt.c
+++ b/lib/librte_pmd_xenvirt/rte_eth_xenvirt.c
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
+ *
  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -53,6 +53,7 @@
 #include <rte_malloc.h>
 #include <rte_memcpy.h>
 #include <rte_string_fns.h>
+#include <rte_dev.h>
 #include <cmdline_parse.h>
 #include <cmdline_parse_etheraddr.h>
 
@@ -122,7 +123,7 @@ eth_xenvirt_rx(void *q, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                        break;
                }
                if (unlikely(virtqueue_enqueue_recv_refill(rxvq, new_mbuf))) {
-                       rte_pktmbuf_free_seg(new_mbuf);
+                       rte_pktmbuf_free_seg(new_mbuf);
                        break;
                }
        }
@@ -374,7 +375,7 @@ eth_link_update(struct rte_eth_dev *dev __rte_unused,
 
 /*
  * Create shared vring between guest and host.
- * Memory is allocated through grant alloc driver, so it is not physical continous.
+ * Memory is allocated through grant alloc driver, so it is not physical continuous.
  */
 static void *
 gntalloc_vring_create(int queue_type, uint32_t size, int vtidx)
@@ -419,7 +420,7 @@ gntalloc_vring_create(int queue_type, uint32_t size, int vtidx)
 
        if (queue_type == VTNET_RQ)
                rv = rte_snprintf(key_str, sizeof(key_str), DPDK_XENSTORE_PATH"%d"RXVRING_XENSTORE_STR, vtidx);
-       else 
+       else
                rv = rte_snprintf(key_str, sizeof(key_str), DPDK_XENSTORE_PATH"%d"TXVRING_XENSTORE_STR, vtidx);
        if (rv == -1 || xenstore_write(key_str, val_str) == -1) {
                gntfree(va, size, start_index);
@@ -483,10 +484,10 @@ virtio_queue_setup(struct rte_eth_dev *dev, int queue_type)
        memset(vq->vq_ring_virt_mem, 0, vq->vq_ring_size);
        vr = &vq->vq_ring;
        vring_init(vr, vq_size, vq->vq_ring_virt_mem, vq->vq_alignment);
-       /* 
-        * Locally maintained last consumed index, this idex trails 
-        * vq_ring.used->idx.
-        */
+       /*
+        * Locally maintained last consumed index, this idex trails
+        * vq_ring.used->idx.
+        */
        vq->vq_used_cons_idx = 0;
        vq->vq_desc_head_idx = 0;
        vq->vq_free_cnt = vq->vq_nentries;
@@ -541,7 +542,7 @@ static struct eth_dev_ops ops = {
 };
 
 
-static int 
+static int
 rte_eth_xenvirt_parse_args(struct xenvirt_dict *dict,
                        const char *name, const char *params)
 {
@@ -705,14 +706,10 @@ rte_pmd_xenvirt_devinit(const char *name, const char *params)
        return 0;
 }
 
-static struct rte_vdev_driver pmd_xenvirt_drv = {
+static struct rte_driver pmd_xenvirt_drv = {
        .name = "eth_xenvirt",
+       .type = PMD_VDEV,
        .init = rte_pmd_xenvirt_devinit,
 };
 
-__attribute__((constructor))
-static void
-rte_pmd_xenvirt_init(void)
-{
-       rte_eal_vdev_driver_register(&pmd_xenvirt_drv);
-}
+PMD_REGISTER_DRIVER(pmd_xenvirt_drv);